3 years ago

Which of the following expressions is written in scientific notation? 0.2 × 10^-5 31.4 × 10^4 13 × 10^4 1 × 10^-3

Mathematics

2 answers:

saul85 [17]3 years ago

7 0

Answer:

0.2 × 10^-5 31.4

Step-by-step explanation:

fredd [130]3 years ago

4 0

I got 0.2 x 10-5 31.4

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